NVIDIA GeForce RTX 4080 Max-Q vs NVIDIA RTX A1000
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Apr 2024
Generation
GeForce 40 Mobile
Quadro Ampere
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
795 MHz
727 MHz
Boost Clock
1350 MHz
1462 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
192bit
128bit
Bandwidth
336.0GB/s
192.0GB/s
Render Config
SM Count
58
18
Shading Units
7424
2304
TMUs
232
72
ROPs
80
32
Tensor Cores
232
72
RT Cores
58
18
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
2 MB
Theoretical Performance
Pixel Rate
108.0 GPixel/s
46.78 GPixel/s
Texture Rate
313.2 GTexel/s
105.3 GTexel/s
FP16 (half)
20.04 TFLOPS
6.737 TFLOPS
FP32 (float)
20.04 TFLOPS
6.737 TFLOPS
FP64 (double)
313.2 GFLOPS
105.3 GFLOPS
Graphics Processor
GPU Name
AD104
GA107
GPU Variant
GN21-X9
-
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
4 nm
8 nm
Transistors
35.8 billion
8.7 billion
Die Size
295 mm²
200 mm²
Board Design
TDP
60W
50W
Outputs
Portable Device Dependent
4x mini-DisplayPort 1.4a
Power Connectors
None
None
Suggested PSU
-
250 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.9
8.6
Shader Model
6.7
6.7